Found 417 abbreviations starting with PI:

PIPI1PI2PI3
PI3KPIAPIAAPIAAA
PIABPIACPIAEPIAF
PIAFSPIAGPIAIPIAL
PIAMPIANCPIANOPIAP
PIAPAPIAPDPIAPEPIAPHP
PIAPSPiaPTPIAQPIAR
PIARCPIAREPIASPIAT
PIAUPIAWPOPIBPIB (CBER)
PIBAPIBCAPIBEPIBL
PIBMPIBMMPIBORPIBS
PIBTPIBTLPICPIC/S
PICAPICACPICAOPICAR
PICARDPICASPICCPICCO
PICCSPICEPICESPICF
PICGPICHPICHAPICIC
PICIOPICKPICKLESPICL
PICMPICMEPICMETPICMG
PICNICPICOPICO-PICOMOL
PICOPPICOTPICPPICPA
PICRPICRAPICRSPICS
PICS XXPICTPICT1PICT2
PICTSPICUPICVPICWG
PIDPID'SPIDAPIDB
PIDCPIDDPIDEPIDEC
PIDERPIDIPIDKPIDM
PIDNPIDOSPIDPPIDS
PIDTCPIDVPIEPIEAS
PIEAUOPIECEPIECENINGPIECES
PIECPPIEDPIEFPIEG
PIELCPIEMPIERPIES
PIESEPIETPIEUTPIF
PIFAPIFCPIFEPIFF
PIFFAPIFIPIFLAPIFOV
PIFRPIFRAPIFSPIFSI
PIFSSPIFTPIFWPIFX
PIGpig./pigm.PIGAPIGI
PIGMPIGOLEPIGSPIGZ
PIHPIHAPIHBPIHC
PIHCPPIHCUPIHCWPiHKAL
PIHMSPIHPPIHRPIHRA
PIIPIIAPIICPIICA
PIIDpiidbPIIGSPIII
PIIMPIIMSPIINPIJ
PIJACPIJFPIKPIKA
PIKBPIKCPIKEPIKI
PIKJ.JPIKLPIKMPIKN
PIKOPIKPPIKRPIKS
PIKSAPIKSNPILPIL STA
PILAPILACPILBPILC
PILCFPILDPILDATPILE
PILEIPILEOTPILERPILES
PILFPILFERPILGPILH
PILIPILIZIPILK.LPILL
PILLARPILMPILNPILO
PILOPEPILOTPilot Whe…PILOTS
PILPPILQPILRPILRC
PILSPILTPILWPIM
PIMAPIMBPIMCPIMD
PIMEPIMECPIMFPIMINDIA
PIMPPIMPSPIMRPIMRC
PIMRISPIMSPINPIN/TAN
PINAPINACPINACOLEPINASO
PINBPINCPINCETPINCODE
PINDPINEPINESPINF
PINGPINGAOPINGDINGPINGGAO
PINGKUPINGLIPINGLINGPINGO
PINGTUPINGWAIPINKPINKO
PINNPINNACLEPINOPINOF
PINOPPINPPINPANEPINR
PINSPINTPINTAPINTO
PINXPIOPIOAPIOB
PIOCSPIODPIOGPIOGA
PIOIPIOLPIONPIONA
PIONYPIOSPIOTAPIP
PIPAPIPAAPIPDPIPE
PIPEDAPIPEFITTERPIPELINERPIPER
PIPETPIPFAPIPIPIPICO
PIPJPIPLPIPLHPIPO
PIPPPIPPAPIPRPIPS
PIPSAPIPTPIPUPIQ
PIQIPIQUOIPIRPIRA
PIRACYPIRATAPIRATEPIRAZ
PIRCPIRDPIREPIREP
PIREPSPIRGPIRGIMPIRL
PIRLSPIRNPIROPIROA
PIROMAPIRPPIRRPIRS
PIRSAPIRTPISPISA
PISBPISCPISCARPISCES
PISCOPISDPISEPISES
PISHPISHOPISIPISL
PISNPISOPISRPISS
PISTPITPITAPITB
PITCPITDPITEPITED
PITEXPITGPITHPITI
PITLPITMAPITMEPITO
PITOTPITPPITRPITS
PITTPITTYPIUPIUPAI
PIUSPIVPIVADSPIVAG
PIVMSPIVOTPIVSPIVT
PIWPIWOPIWWPIX
PIXARPIXEPIXELPIXIT
PIXMAPIXRPIXTPIY
PIYANPIZPIZAPIZIU
PIZZA   

Are we missing a good shorthand here? Don't keep it to yourself! Help us grow our database...